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authorSteven Hardy <shardy@redhat.com>2015-01-29 11:46:14 +0000
committerSteven Hardy <shardy@redhat.com>2015-02-24 09:21:04 +0000
commitc86a76e13ea07005e31890695c220081b0ed816d (patch)
tree9762c46c6c167f38b1eb92f94beb963b91f1dd54
parent70c235d30aee3a401414f622b3de4f09f4b3d180 (diff)
Remove deprecated references to oslo-incubator
Purge references to modules which have been deprecated by various oslo libraries. Requires changes to use oslo.utils and oslo.concurrency, which are added to the requirements, syncing with the latest in global requirements so we can also move to the un-namespaced oslo package names. Change-Id: Idacb71b7871330e3b3fabf4a926a5b8987614c4d
Diffstat
-rw-r--r--openstack-common.conf6
-rw-r--r--os_net_config/impl_eni.py2
-rw-r--r--os_net_config/impl_ifcfg.py2
-rw-r--r--os_net_config/objects.py2
-rw-r--r--os_net_config/openstack/__init__.py0
-rw-r--r--os_net_config/openstack/common/__init__.py17
-rw-r--r--os_net_config/openstack/common/gettextutils.py498
-rw-r--r--os_net_config/openstack/common/importutils.py73
-rw-r--r--os_net_config/openstack/common/jsonutils.py186
-rw-r--r--os_net_config/openstack/common/local.py45
-rw-r--r--os_net_config/openstack/common/log.py723
-rw-r--r--os_net_config/openstack/common/processutils.py272
-rw-r--r--os_net_config/openstack/common/strutils.py239
-rw-r--r--os_net_config/openstack/common/timeutils.py210
-rw-r--r--os_net_config/tests/test_impl_eni.py3
-rw-r--r--os_net_config/tests/test_impl_ifcfg.py3
-rw-r--r--requirements.txt3
17 files changed, 9 insertions, 2275 deletions
diff --git a/openstack-common.conf b/openstack-common.conf
deleted file mode 100644
index d5bca52..0000000
--- a/openstack-common.conf
+++ /dev/null
@@ -1,6 +0,0 @@
-[DEFAULT]
-# The list of modules to copy from oslo-incubator.git
-module = processutils
-
-# The base module to hold the copy of openstack.common
-base=os_net_config
diff --git a/os_net_config/impl_eni.py b/os_net_config/impl_eni.py
index 57f554a..93aa7db 100644
--- a/os_net_config/impl_eni.py
+++ b/os_net_config/impl_eni.py
@@ -21,7 +21,7 @@ import os_net_config
from os_net_config import objects
from os_net_config import utils
-from os_net_config.openstack.common import processutils
+from oslo_concurrency import processutils
logger = logging.getLogger(__name__)
diff --git a/os_net_config/impl_ifcfg.py b/os_net_config/impl_ifcfg.py
index 62f2a41..0c23630 100644
--- a/os_net_config/impl_ifcfg.py
+++ b/os_net_config/impl_ifcfg.py
@@ -23,7 +23,7 @@ from os_net_config import objects
from os_net_config import utils
-from os_net_config.openstack.common import processutils
+from oslo_concurrency import processutils
logger = logging.getLogger(__name__)
diff --git a/os_net_config/objects.py b/os_net_config/objects.py
index 79d83e7..8115b38 100644
--- a/os_net_config/objects.py
+++ b/os_net_config/objects.py
@@ -16,7 +16,7 @@
import logging
import netaddr
-from openstack.common import strutils
+from oslo_utils import strutils
from os_net_config import utils
diff --git a/os_net_config/openstack/__init__.py b/os_net_config/openstack/__init__.py
deleted file mode 100644
index e69de29..0000000
--- a/os_net_config/openstack/__init__.py
+++ /dev/null
diff --git a/os_net_config/openstack/common/__init__.py b/os_net_config/openstack/common/__init__.py
deleted file mode 100644
index d1223ea..0000000
--- a/os_net_config/openstack/common/__init__.py
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
-
-import six
-
-
-six.add_move(six.MovedModule('mox', 'mox', 'mox3.mox'))
diff --git a/os_net_config/openstack/common/gettextutils.py b/os_net_config/openstack/common/gettextutils.py
deleted file mode 100644
index 8e0081f..0000000
--- a/os_net_config/openstack/common/gettextutils.py
+++ /dev/null
@@ -1,498 +0,0 @@
-# Copyright 2012 Red Hat, Inc.
-# Copyright 2013 IBM Corp.
-# All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
-
-"""
-gettext for openstack-common modules.
-
-Usual usage in an openstack.common module:
-
- from os_net_config.openstack.common.gettextutils import _
-"""
-
-import copy
-import functools
-import gettext
-import locale
-from logging import handlers
-import os
-
-from babel import localedata
-import six
-
-_AVAILABLE_LANGUAGES = {}
-
-# FIXME(dhellmann): Remove this when moving to oslo.i18n.
-USE_LAZY = False
-
-
-class TranslatorFactory(object):
- """Create translator functions
- """
-
- def __init__(self, domain, lazy=False, localedir=None):
- """Establish a set of translation functions for the domain.
-
- :param domain: Name of translation domain,
- specifying a message catalog.
- :type domain: str
- :param lazy: Delays translation until a message is emitted.
- Defaults to False.
- :type lazy: Boolean
- :param localedir: Directory with translation catalogs.
- :type localedir: str
- """
- self.domain = domain
- self.lazy = lazy
- if localedir is None:
- localedir = os.environ.get(domain.upper() + '_LOCALEDIR')
- self.localedir = localedir
-
- def _make_translation_func(self, domain=None):
- """Return a new translation function ready for use.
-
- Takes into account whether or not lazy translation is being
- done.
-
- The domain can be specified to override the default from the
- factory, but the localedir from the factory is always used
- because we assume the log-level translation catalogs are
- installed in the same directory as the main application
- catalog.
-
- """
- if domain is None:
- domain = self.domain
- if self.lazy:
- return functools.partial(Message, domain=domain)
- t = gettext.translation(
- domain,
- localedir=self.localedir,
- fallback=True,
- )
- if six.PY3:
- return t.gettext
- return t.ugettext
-
- @property
- def primary(self):
- "The default translation function."
- return self._make_translation_func()
-
- def _make_log_translation_func(self, level):
- return self._make_translation_func(self.domain + '-log-' + level)
-
- @property
- def log_info(self):
- "Translate info-level log messages."
- return self._make_log_translation_func('info')
-
- @property
- def log_warning(self):
- "Translate warning-level log messages."
- return self._make_log_translation_func('warning')
-
- @property
- def log_error(self):
- "Translate error-level log messages."
- return self._make_log_translation_func('error')
-
- @property
- def log_critical(self):
- "Translate critical-level log messages."
- return self._make_log_translation_func('critical')
-
-
-# NOTE(dhellmann): When this module moves out of the incubator into
-# oslo.i18n, these global variables can be moved to an integration
-# module within each application.
-
-# Create the global translation functions.
-_translators = TranslatorFactory('os_net_config')
-
-# The primary translation function using the well-known name "_"
-_ = _translators.primary
-
-# Translators for log levels.
-#
-# The abbreviated names are meant to reflect the usual use of a short
-# name like '_'. The "L" is for "log" and the other letter comes from
-# the level.
-_LI = _translators.log_info
-_LW = _translators.log_warning
-_LE = _translators.log_error
-_LC = _translators.log_critical
-
-# NOTE(dhellmann): End of globals that will move to the application's
-# integration module.
-
-
-def enable_lazy():
- """Convenience function for configuring _() to use lazy gettext
-
- Call this at the start of execution to enable the gettextutils._
- function to use lazy gettext functionality. This is useful if
- your project is importing _ directly instead of using the
- gettextutils.install() way of importing the _ function.
- """
- # FIXME(dhellmann): This function will be removed in oslo.i18n,
- # because the TranslatorFactory makes it superfluous.
- global _, _LI, _LW, _LE, _LC, USE_LAZY
- tf = TranslatorFactory('os_net_config', lazy=True)
- _ = tf.primary
- _LI = tf.log_info
- _LW = tf.log_warning
- _LE = tf.log_error
- _LC = tf.log_critical
- USE_LAZY = True
-
-
-def install(domain, lazy=False):
- """Install a _() function using the given translation domain.
-
- Given a translation domain, install a _() function using gettext's
- install() function.
-
- The main difference from gettext.install() is that we allow
- overriding the default localedir (e.g. /usr/share/locale) using
- a translation-domain-specific environment variable (e.g.
- NOVA_LOCALEDIR).
-
- :param domain: the translation domain
- :param lazy: indicates whether or not to install the lazy _() function.
- The lazy _() introduces a way to do deferred translation
- of messages by installing a _ that builds Message objects,
- instead of strings, which can then be lazily translated into
- any available locale.
- """
- if lazy:
- from six import moves
- tf = TranslatorFactory(domain, lazy=True)
- moves.builtins.__dict__['_'] = tf.primary
- else:
- localedir = '%s_LOCALEDIR' % domain.upper()
- if six.PY3:
- gettext.install(domain,
- localedir=os.environ.get(localedir))
- else:
- gettext.install(domain,
- localedir=os.environ.get(localedir),
- unicode=True)
-
-
-class Message(six.text_type):
- """A Message object is a unicode object that can be translated.
-
- Translation of Message is done explicitly using the translate() method.
- For all non-translation intents and purposes, a Message is simply unicode,
- and can be treated as such.
- """
-
- def __new__(cls, msgid, msgtext=None, params=None,
- domain='os_net_config', *args):
- """Create a new Message object.
-
- In order for translation to work gettext requires a message ID, this
- msgid will be used as the base unicode text. It is also possible
- for the msgid and the base unicode text to be different by passing
- the msgtext parameter.
- """
- # If the base msgtext is not given, we use the default translation
- # of the msgid (which is in English) just in case the system locale is
- # not English, so that the base text will be in that locale by default.
- if not msgtext:
- msgtext = Message._translate_msgid(msgid, domain)
- # We want to initialize the parent unicode with the actual object that
- # would have been plain unicode if 'Message' was not enabled.
- msg = super(Message, cls).__new__(cls, msgtext)
- msg.msgid = msgid
- msg.domain = domain
- msg.params = params
- return msg
-
- def translate(self, desired_locale=None):
- """Translate this message to the desired locale.
-
- :param desired_locale: The desired locale to translate the message to,
- if no locale is provided the message will be
- translated to the system's default locale.
-
- :returns: the translated message in unicode
- """
-
- translated_message = Message._translate_msgid(self.msgid,
- self.domain,
- desired_locale)
- if self.params is None:
- # No need for more translation
- return translated_message
-
- # This Message object may have been formatted with one or more
- # Message objects as substitution arguments, given either as a single
- # argument, part of a tuple, or as one or more values in a dictionary.
- # When translating this Message we need to translate those Messages too
- translated_params = _translate_args(self.params, desired_locale)
-
- translated_message = translated_message % translated_params
-
- return translated_message
-
- @staticmethod
- def _translate_msgid(msgid, domain, desired_locale=None):
- if not desired_locale:
- system_locale = locale.getdefaultlocale()
- # If the system locale is not available to the runtime use English
- if not system_locale[0]:
- desired_locale = 'en_US'
- else:
- desired_locale = system_locale[0]
-
- locale_dir = os.environ.get(domain.upper() + '_LOCALEDIR')
- lang = gettext.translation(domain,
- localedir=locale_dir,
- languages=[desired_locale],
- fallback=True)
- if six.PY3:
- translator = lang.gettext
- else:
- translator = lang.ugettext
-
- translated_message = translator(msgid)
- return translated_message
-
- def __mod__(self, other):
- # When we mod a Message we want the actual operation to be performed
- # by the parent class (i.e. unicode()), the only thing we do here is
- # save the original msgid and the parameters in case of a translation
- params = self._sanitize_mod_params(other)
- unicode_mod = super(Message, self).__mod__(params)
- modded = Message(self.msgid,
- msgtext=unicode_mod,
- params=params,
- domain=self.domain)
- return modded
-
- def _sanitize_mod_params(self, other):
- """Sanitize the object being modded with this Message.
-
- - Add support for modding 'None' so translation supports it
- - Trim the modded object, which can be a large dictionary, to only
- those keys that would actually be used in a translation
- - Snapshot the object being modded, in case the message is
- translated, it will be used as it was when the Message was created
- """
- if other is None:
- params = (other,)
- elif isinstance(other, dict):
- # Merge the dictionaries
- # Copy each item in case one does not support deep copy.
- params = {}
- if isinstance(self.params, dict):
- for key, val in self.params.items():
- params[key] = self._copy_param(val)
- for key, val in other.items():
- params[key] = self._copy_param(val)
- else:
- params = self._copy_param(other)
- return params
-
- def _copy_param(self, param):
- try:
- return copy.deepcopy(param)
- except Exception:
- # Fallback to casting to unicode this will handle the
- # python code-like objects that can't be deep-copied
- return six.text_type(param)
-
- def __add__(self, other):
- msg = _('Message objects do not support addition.')
- raise TypeError(msg)
-
- def __radd__(self, other):
- return self.__add__(other)
-
- if six.PY2:
- def __str__(self):
- # NOTE(luisg): Logging in python 2.6 tries to str() log records,
- # and it expects specifically a UnicodeError in order to proceed.
- msg = _('Message objects do not support str() because they may '
- 'contain non-ascii characters. '
- 'Please use unicode() or translate() instead.')
- raise UnicodeError(msg)
-
-
-def get_available_languages(domain):
- """Lists the available languages for the given translation domain.
-
- :param domain: the domain to get languages for
- """
- if domain in _AVAILABLE_LANGUAGES:
- return copy.copy(_AVAILABLE_LANGUAGES[domain])
-
- localedir = '%s_LOCALEDIR' % domain.upper()
- find = lambda x: gettext.find(domain,
- localedir=os.environ.get(localedir),
- languages=[x])
-
- # NOTE(mrodden): en_US should always be available (and first in case
- # order matters) since our in-line message strings are en_US
- language_list = ['en_US']
- # NOTE(luisg): Babel <1.0 used a function called list(), which was
- # renamed to locale_identifiers() in >=1.0, the requirements master list
- # requires >=0.9.6, uncapped, so defensively work with both. We can remove
- # this check when the master list updates to >=1.0, and update all projects
- list_identifiers = (getattr(localedata, 'list', None) or
- getattr(localedata, 'locale_identifiers'))
- locale_identifiers = list_identifiers()
-
- for i in locale_identifiers:
- if find(i) is not None:
- language_list.append(i)
-
- # NOTE(luisg): Babel>=1.0,<1.3 has a bug where some OpenStack supported
- # locales (e.g. 'zh_CN', and 'zh_TW') aren't supported even though they
- # are perfectly legitimate locales:
- # https://github.com/mitsuhiko/babel/issues/37
- # In Babel 1.3 they fixed the bug and they support these locales, but
- # they are still not explicitly "listed" by locale_identifiers().
- # That is why we add the locales here explicitly if necessary so that
- # they are listed as supported.
- aliases = {'zh': 'zh_CN',
- 'zh_Hant_HK': 'zh_HK',
- 'zh_Hant': 'zh_TW',
- 'fil': 'tl_PH'}
- for (locale, alias) in six.iteritems(aliases):
- if locale in language_list and alias not in language_list:
- language_list.append(alias)
-
- _AVAILABLE_LANGUAGES[domain] = language_list
- return copy.copy(language_list)
-
-
-def translate(obj, desired_locale=None):
- """Gets the translated unicode representation of the given object.
-
- If the object is not translatable it is returned as-is.
- If the locale is None the object is translated to the system locale.
-
- :param obj: the object to translate
- :param desired_locale: the locale to translate the message to, if None the
- default system locale will be used
- :returns: the translated object in unicode, or the original object if
- it could not be translated
- """
- message = obj
- if not isinstance(message, Message):
- # If the object to translate is not already translatable,
- # let's first get its unicode representation
- message = six.text_type(obj)
- if isinstance(message, Message):
- # Even after unicoding() we still need to check if we are
- # running with translatable unicode before translating
- return message.translate(desired_locale)
- return obj
-
-
-def _translate_args(args, desired_locale=None):
- """Translates all the translatable elements of the given arguments object.
-
- This method is used for translating the translatable values in method
- arguments which include values of tuples or dictionaries.
- If the object is not a tuple or a dictionary the object itself is
- translated if it is translatable.
-
- If the locale is None the object is translated to the system locale.
-
- :param args: the args to translate
- :param desired_locale: the locale to translate the args to, if None the
- default system locale will be used
- :returns: a new args object with the translated contents of the original
- """
- if isinstance(args, tuple):
- return tuple(translate(v, desired_locale) for v in args)
- if isinstance(args, dict):
- translated_dict = {}
- for (k, v) in six.iteritems(args):
- translated_v = translate(v, desired_locale)
- translated_dict[k] = translated_v
- return translated_dict
- return translate(args, desired_locale)
-
-
-class TranslationHandler(handlers.MemoryHandler):
- """Handler that translates records before logging them.
-
- The TranslationHandler takes a locale and a target logging.Handler object
- to forward LogRecord objects to after translating them. This handler
- depends on Message objects being logged, instead of regular strings.
-
- The handler can be configured declaratively in the logging.conf as follows:
-
- [handlers]
- keys = translatedlog, translator
-
- [handler_translatedlog]
- class = handlers.WatchedFileHandler
- args = ('/var/log/api-localized.log',)
- formatter = context
-
- [handler_translator]
- class = openstack.common.log.TranslationHandler
- target = translatedlog
- args = ('zh_CN',)
-
- If the specified locale is not available in the system, the handler will
- log in the default locale.
- """
-
- def __init__(self, locale=None, target=None):
- """Initialize a TranslationHandler
-
- :param locale: locale to use for translating messages
- :param target: logging.Handler object to forward
- LogRecord objects to after translation
- """
- # NOTE(luisg): In order to allow this handler to be a wrapper for
- # other handlers, such as a FileHandler, and still be able to
- # configure it using logging.conf, this handler has to extend
- # MemoryHandler because only the MemoryHandlers' logging.conf
- # parsing is implemented such that it accepts a target handler.
- handlers.MemoryHandler.__init__(self, capacity=0, target=target)
- self.locale = locale
-
- def setFormatter(self, fmt):
- self.target.setFormatter(fmt)
-
- def emit(self, record):
- # We save the message from the original record to restore it
- # after translation, so other handlers are not affected by this
- original_msg = record.msg
- original_args = record.args
-
- try:
- self._translate_and_log_record(record)
- finally:
- record.msg = original_msg
- record.args = original_args
-
- def _translate_and_log_record(self, record):
- record.msg = translate(record.msg, self.locale)
-
- # In addition to translating the message, we also need to translate
- # arguments that were passed to the log method that were not part
- # of the main message e.g., log.info(_('Some message %s'), this_one))
- record.args = _translate_args(record.args, self.locale)
-
- self.target.emit(record)
diff --git a/os_net_config/openstack/common/importutils.py b/os_net_config/openstack/common/importutils.py
deleted file mode 100644
index 890209b..0000000
--- a/os_net_config/openstack/common/importutils.py
+++ /dev/null
@@ -1,73 +0,0 @@
-# Copyright 2011 OpenStack Foundation.
-# All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
-
-"""
-Import related utilities and helper functions.
-"""
-
-import sys
-import traceback
-
-
-def import_class(import_str):
- """Returns a class from a string including module and class."""
- mod_str, _sep, class_str = import_str.rpartition('.')
- __import__(mod_str)
- try:
- return getattr(sys.modules[mod_str], class_str)
- except AttributeError:
- raise ImportError('Class %s cannot be found (%s)' %
- (class_str,
- traceback.format_exception(*sys.exc_info())))
-
-
-def import_object(import_str, *args, **kwargs):
- """Import a class and return an instance of it."""
- return import_class(import_str)(*args, **kwargs)
-
-
-def import_object_ns(name_space, import_str, *args, **kwargs):
- """Tries to import object from default namespace.
-
- Imports a class and return an instance of it, first by trying
- to find the class in a default namespace, then failing back to
- a full path if not found in the default namespace.
- """
- import_value = "%s.%s" % (name_space, import_str)
- try:
- return import_class(import_value)(*args, **kwargs)
- except ImportError:
- return import_class(import_str)(*args, **kwargs)
-
-
-def import_module(import_str):
- """Import a module."""
- __import__(import_str)
- return sys.modules[import_str]
-
-
-def import_versioned_module(version, submodule=None):
- module = 'os_net_config.v%s' % version
- if submodule:
- module = '.'.join((module, submodule))
- return import_module(module)
-
-
-def try_import(import_str, default=None):
- """Try to import a module and if it fails return default."""
- try:
- return import_module(import_str)
- except ImportError:
- return default
diff --git a/os_net_config/openstack/common/jsonutils.py b/os_net_config/openstack/common/jsonutils.py
deleted file mode 100644
index 809659f..0000000
--- a/os_net_config/openstack/common/jsonutils.py
+++ /dev/null
@@ -1,186 +0,0 @@
-# Copyright 2010 United States Government as represented by the
-# Administrator of the National Aeronautics and Space Administration.
-# Copyright 2011 Justin Santa Barbara
-# All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
-
-'''
-JSON related utilities.
-
-This module provides a few things:
-
- 1) A handy function for getting an object down to something that can be
- JSON serialized. See to_primitive().
-
- 2) Wrappers around loads() and dumps(). The dumps() wrapper will
- automatically use to_primitive() for you if needed.
-
- 3) This sets up anyjson to use the loads() and dumps() wrappers if anyjson
- is available.
-'''
-
-
-import codecs
-import datetime
-import functools
-import inspect
-import itertools
-import sys
-
-if sys.version_info < (2, 7):
- # On Python <= 2.6, json module is not C boosted, so try to use
- # simplejson module if available
- try:
- import simplejson as json
- except ImportError:
- import json
-else:
- import json
-
-import six
-import six.moves.xmlrpc_client as xmlrpclib
-
-from os_net_config.openstack.common import gettextutils
-from os_net_config.openstack.common import importutils
-from os_net_config.openstack.common import strutils
-from os_net_config.openstack.common import timeutils
-
-netaddr = importutils.try_import("netaddr")
-
-_nasty_type_tests = [inspect.ismodule, inspect.isclass, inspect.ismethod,
- inspect.isfunction, inspect.isgeneratorfunction,
- inspect.isgenerator, inspect.istraceback, inspect.isframe,
- inspect.iscode, inspect.isbuiltin, inspect.isroutine,
- inspect.isabstract]
-
-_simple_types = (six.string_types + six.integer_types
- + (type(None), bool, float))
-
-
-def to_primitive(value, convert_instances=False, convert_datetime=True,
- level=0, max_depth=3):
- """Convert a complex object into primitives.
-
- Handy for JSON serialization. We can optionally handle instances,
- but since this is a recursive function, we could have cyclical
- data structures.
-
- To handle cyclical data structures we could track the actual objects
- visited in a set, but not all objects are hashable. Instead we just
- track the depth of the object inspections and don't go too deep.
-
- Therefore, convert_instances=True is lossy ... be aware.
-
- """
- # handle obvious types first - order of basic types determined by running
- # full tests on nova project, resulting in the following counts:
- # 572754 <type 'NoneType'>
- # 460353 <type 'int'>
- # 379632 <type 'unicode'>
- # 274610 <type 'str'>
- # 199918 <type 'dict'>
- # 114200 <type 'datetime.datetime'>
- # 51817 <type 'bool'>
- # 26164 <type 'list'>
- # 6491 <type 'float'>
- # 283 <type 'tuple'>
- # 19 <type 'long'>
- if isinstance(value, _simple_types):
- return value
-
- if isinstance(value, datetime.datetime):
- if convert_datetime:
- return timeutils.strtime(value)
- else:
- return value
-
- # value of itertools.count doesn't get caught by nasty_type_tests
- # and results in infinite loop when list(value) is called.
- if type(value) == itertools.count:
- return six.text_type(value)
-
- # FIXME(vish): Workaround for LP bug 852095. Without this workaround,
- # tests that raise an exception in a mocked method that
- # has a @wrap_exception with a notifier will fail. If
- # we up the dependency to 0.5.4 (when it is released) we
- # can remove this workaround.
- if getattr(value, '__module__', None) == 'mox':
- return 'mock'
-
- if level > max_depth:
- return '?'
-
- # The try block may not be necessary after the class check above,
- # but just in case ...
- try:
- recursive = functools.partial(to_primitive,
- convert_instances=convert_instances,
- convert_datetime=convert_datetime,
- level=level,
- max_depth=max_depth)
- if isinstance(value, dict):
- return dict((k, recursive(v)) for k, v in six.iteritems(value))
- elif isinstance(value, (list, tuple)):
- return [recursive(lv) for lv in value]
-
- # It's not clear why xmlrpclib created their own DateTime type, but
- # for our purposes, make it a datetime type which is explicitly
- # handled
- if isinstance(value, xmlrpclib.DateTime):
- value = datetime.datetime(*tuple(value.timetuple())[:6])
-
- if convert_datetime and isinstance(value, datetime.datetime):
- return timeutils.strtime(value)
- elif isinstance(value, gettextutils.Message):
- return value.data
- elif hasattr(value, 'iteritems'):
- return recursive(dict(value.iteritems()), level=level + 1)
- elif hasattr(value, '__iter__'):
- return recursive(list(value))
- elif convert_instances and hasattr(value, '__dict__'):
- # Likely an instance of something. Watch for cycles.
- # Ignore class member vars.
- return recursive(value.__dict__, level=level + 1)
- elif netaddr and isinstance(value, netaddr.IPAddress):
- return six.text_type(value)
- else:
- if any(test(value) for test in _nasty_type_tests):
- return six.text_type(value)
- return value
- except TypeError:
- # Class objects are tricky since they may define something like
- # __iter__ defined but it isn't callable as list().
- return six.text_type(value)
-
-
-def dumps(value, default=to_primitive, **kwargs):
- return json.dumps(value, default=default, **kwargs)
-
-
-def loads(s, encoding='utf-8', **kwargs):
- return json.loads(strutils.safe_decode(s, encoding), **kwargs)
-
-
-def load(fp, encoding='utf-8', **kwargs):
- return json.load(codecs.getreader(encoding)(fp), **kwargs)
-
-
-try:
- import anyjson
-except ImportError:
- pass
-else:
- anyjson._modules.append((__name__, 'dumps', TypeError,
- 'loads', ValueError, 'load'))
- anyjson.force_implementation(__name__)
diff --git a/os_net_config/openstack/common/local.py b/os_net_config/openstack/common/local.py
deleted file mode 100644
index 0819d5b..0000000
--- a/os_net_config/openstack/common/local.py
+++ /dev/null
@@ -1,45 +0,0 @@
-# Copyright 2011 OpenStack Foundation.
-# All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
-
-"""Local storage of variables using weak references"""
-
-import threading
-import weakref
-
-
-class WeakLocal(threading.local):
- def __getattribute__(self, attr):
- rval = super(WeakLocal, self).__getattribute__(attr)
- if rval:
- # NOTE(mikal): this bit is confusing. What is stored is a weak
- # reference, not the value itself. We therefore need to lookup
- # the weak reference and return the inner value here.
- rval = rval()
- return rval
-
- def __setattr__(self, attr, value):
- value = weakref.ref(value)
- return super(WeakLocal, self).__setattr__(attr, value)
-
-
-# NOTE(mikal): the name "store" should be deprecated in the future
-store = WeakLocal()
-
-# A "weak" store uses weak references and allows an object to fall out of scope
-# when it falls out of scope in the code that uses the thread local storage. A
-# "strong" store will hold a reference to the object so that it never falls out
-# of scope.
-weak_store = WeakLocal()
-strong_store = threading.local()
diff --git a/os_net_config/openstack/common/log.py b/os_net_config/openstack/common/log.py
deleted file mode 100644
index b6579a3..0000000
--- a/os_net_config/openstack/common/log.py
+++ /dev/null
@@ -1,723 +0,0 @@
-# Copyright 2011 OpenStack Foundation.
-# Copyright 2010 United States Government as represented by the
-# Administrator of the National Aeronautics and Space Administration.
-# All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
-
-"""OpenStack logging handler.
-
-This module adds to logging functionality by adding the option to specify
-a context object when calling the various log methods. If the context object
-is not specified, default formatting is used. Additionally, an instance uuid
-may be passed as part of the log message, which is intended to make it easier
-for admins to find messages related to a specific instance.
-
-It also allows setting of formatting information through conf.
-
-"""
-
-import inspect
-import itertools
-import logging
-import logging.config
-import logging.handlers
-import os
-import re
-import sys
-import traceback
-
-from oslo.config import cfg
-import six
-from six import moves
-
-from os_net_config.openstack.common.gettextutils import _
-from os_net_config.openstack.common import importutils
-from os_net_config.openstack.common import jsonutils
-from os_net_config.openstack.common import local
-
-
-_DEFAULT_LOG_DATE_FORMAT = "%Y-%m-%d %H:%M:%S"
-
-_SANITIZE_KEYS = ['adminPass', 'admin_pass', 'password', 'admin_password']
-
-# NOTE(ldbragst): Let's build a list of regex objects using the list of
-# _SANITIZE_KEYS we already have. This way, we only have to add the new key
-# to the list of _SANITIZE_KEYS and we can generate regular expressions
-# for XML and JSON automatically.
-_SANITIZE_PATTERNS = []
-_FORMAT_PATTERNS = [r'(%(key)s\s*[=]\s*[\"\']).*?([\"\'])',
- r'(<%(key)s>).*?(</%(key)s>)',
- r'([\"\']%(key)s[\"\']\s*:\s*[\"\']).*?([\"\'])',
- r'([\'"].*?%(key)s[\'"]\s*:\s*u?[\'"]).*?([\'"])',
- r'([\'"].*?%(key)s[\'"]\s*,\s*\'--?[A-z]+\'\s*,\s*u?[\'"])'
- '.*?([\'"])',
- r'(%(key)s\s*--?[A-z]+\s*).*?([\s])']
-
-for key in _SANITIZE_KEYS:
- for pattern in _FORMAT_PATTERNS:
- reg_ex = re.compile(pattern % {'key': key}, re.DOTALL)
- _SANITIZE_PATTERNS.append(reg_ex)
-
-
-common_cli_opts = [
- cfg.BoolOpt('debug',
- short='d',
- default=False,
- help='Print debugging output (set logging level to '
- 'DEBUG instead of default WARNING level).'),
- cfg.BoolOpt('verbose',
- short='v',
- default=False,
- help='Print more verbose output (set logging level to '
- 'INFO instead of default WARNING level).'),
-]
-
-logging_cli_opts = [
- cfg.StrOpt('log-config-append',
- metavar='PATH',
- deprecated_name='log-config',
- help='The name of a logging configuration file. This file '
- 'is appended to any existing logging configuration '
- 'files. For details about logging configuration files, '
- 'see the Python logging module documentation.'),
- cfg.StrOpt('log-format',
- metavar='FORMAT',
- help='DEPRECATED. '
- 'A logging.Formatter log message format string which may '
- 'use any of the available logging.LogRecord attributes. '
- 'This option is deprecated. Please use '
- 'logging_context_format_string and '
- 'logging_default_format_string instead.'),
- cfg.StrOpt('log-date-format',
- default=_DEFAULT_LOG_DATE_FORMAT,
- metavar='DATE_FORMAT',
- help='Format string for %%(asctime)s in log records. '
- 'Default: %(default)s .'),
- cfg.StrOpt('log-file',
- metavar='PATH',
- deprecated_name='logfile',
- help='(Optional) Name of log file to output to. '
- 'If no default is set, logging will go to stdout.'),
- cfg.StrOpt('log-dir',
- deprecated_name='logdir',
- help='(Optional) The base directory used for relative '
- '--log-file paths.'),
- cfg.BoolOpt('use-syslog',
- default=False,
- help='Use syslog for logging. '
- 'Existing syslog format is DEPRECATED during I, '
- 'and will change in J to honor RFC5424.'),
- cfg.BoolOpt('use-syslog-rfc-format',
- # TODO(bogdando) remove or use True after existing
- # syslog format deprecation in J
- default=False,
- help='(Optional) Enables or disables syslog rfc5424 format '
- 'for logging. If enabled, prefixes the MSG part of the '
- 'syslog message with APP-NAME (RFC5424). The '
- 'format without the APP-NAME is deprecated in I, '
- 'and will be removed in J.'),
- cfg.StrOpt('syslog-log-facility',
- default='LOG_USER',
- help='Syslog facility to receive log lines.')
-]
-
-generic_log_opts = [
- cfg.BoolOpt('use_stderr',
- default=True,
- help='Log output to standard error.')
-]
-
-log_opts = [
- cfg.StrOpt('logging_context_format_string',
- default='%(asctime)s.%(msecs)03d %(process)d %(levelname)s '
- '%(name)s [%(request_id)s %(user_identity)s] '
- '%(instance)s%(message)s',
- help='Format string to use for log messages with context.'),
- cfg.StrOpt('logging_default_format_string',
- default='%(asctime)s.%(msecs)03d %(process)d %(levelname)s '
- '%(name)s [-] %(instance)s%(message)s',
- help='Format string to use for log messages without context.'),
- cfg.StrOpt('logging_debug_format_suffix',
- default='%(funcName)s %(pathname)s:%(lineno)d',
- help='Data to append to log format when level is DEBUG.'),
- cfg.StrOpt('logging_exception_prefix',
- default='%(asctime)s.%(msecs)03d %(process)d TRACE %(name)s '
- '%(instance)s',
- help='Prefix each line of exception output with this format.'),
- cfg.ListOpt('default_log_levels',
- default=[
- 'amqp=WARN',
- 'amqplib=WARN',
- 'boto=WARN',
- 'qpid=WARN',
- 'sqlalchemy=WARN',
- 'suds=INFO',
- 'oslo.messaging=INFO',
- 'iso8601=WARN',
- 'requests.packages.urllib3.connectionpool=WARN'
- ],
- help='List of logger=LEVEL pairs.'),
- cfg.BoolOpt('publish_errors',
- default=False,
- help='Enables or disables publication of error events.'),
- cfg.BoolOpt('fatal_deprecations',
- default=False,
- help='Enables or disables fatal status of deprecations.'),
-
- # NOTE(mikal): there are two options here because sometimes we are handed
- # a full instance (and could include more information), and other times we
- # are just handed a UUID for the instance.
- cfg.StrOpt('instance_format',
- default='[instance: %(uuid)s] ',
- help='The format for an instance that is passed with the log '
- 'message. '),
- cfg.StrOpt('instance_uuid_format',
- default='[instance: %(uuid)s] ',
- help='The format for an instance UUID that is passed with the '
- 'log message. '),
-]
-
-CONF = cfg.CONF
-CONF.register_cli_opts(common_cli_opts)
-CONF.register_cli_opts(logging_cli_opts)
-CONF.register_opts(generic_log_opts)
-CONF.register_opts(log_opts)
-
-# our new audit level
-# NOTE(jkoelker) Since we synthesized an audit level, make the logging
-# module aware of it so it acts like other levels.
-logging.AUDIT = logging.INFO + 1
-logging.addLevelName(logging.AUDIT, 'AUDIT')
-
-
-try:
- NullHandler = logging.NullHandler
-except AttributeError: # NOTE(jkoelker) NullHandler added in Python 2.7
- class NullHandler(logging.Handler):
- def handle(self, record):
- pass
-
- def emit(self, record):
- pass
-
- def createLock(self):
- self.lock = None
-
-
-def _dictify_context(context):
- if context is None:
- return None
- if not isinstance(context, dict) and getattr(context, 'to_dict', None):
- context = context.to_dict()
- return context
-
-
-def _get_binary_name():
- return os.path.basename(inspect.stack()[-1][1])
-
-
-def _get_log_file_path(binary=None):
- logfile = CONF.log_file
- logdir = CONF.log_dir
-
- if logfile and not logdir:
- return logfile
-
- if logfile and logdir:
- return os.path.join(logdir, logfile)
-
- if logdir:
- binary = binary or _get_binary_name()
- return '%s.log' % (os.path.join(logdir, binary),)
-
- return None
-
-
-def mask_password(message, secret="***"):
- """Replace password with 'secret' in message.
-
- :param message: The string which includes security information.
- :param secret: value with which to replace passwords.
- :returns: The unicode value of message with the password fields masked.
-
- For example:
-
- >>> mask_password("'adminPass' : 'aaaaa'")
- "'adminPass' : '***'"
- >>> mask_password("'admin_pass' : 'aaaaa'")
- "'admin_pass' : '***'"
- >>> mask_password('"password" : "aaaaa"')
- '"password" : "***"'
- >>> mask_password("'original_password' : 'aaaaa'")
- "'original_password' : '***'"
- >>> mask_password("u'original_password' : u'aaaaa'")
- "u'original_password' : u'***'"
- """
- message = six.text_type(message)
-
- # NOTE(ldbragst): Check to see if anything in message contains any key
- # specified in _SANITIZE_KEYS, if not then just return the message since
- # we don't have to mask any passwords.
- if not any(key in message for key in _SANITIZE_KEYS):
- return message
-
- secret = r'\g<1>' + secret + r'\g<2>'
- for pattern in _SANITIZE_PATTERNS:
- message = re.sub(pattern, secret, message)
- return message
-
-
-class BaseLoggerAdapter(logging.LoggerAdapter):
-
- def audit(self, msg, *args, **kwargs):
- self.log(logging.AUDIT, msg, *args, **kwargs)
-
-
-class LazyAdapter(BaseLoggerAdapter):
- def __init__(self, name='unknown', version='unknown'):
- self._logger = None
- self.extra = {}
- self.name = name
- self.version = version
-
- @property
- def logger(self):
- if not self._logger:
- self._logger = getLogger(self.name, self.version)
- return self._logger
-
-
-class ContextAdapter(BaseLoggerAdapter):
- warn = logging.LoggerAdapter.warning
-
- def __init__(self, logger, project_name, version_string):
- self.logger = logger
- self.project = project_name
- self.version = version_string
- self._deprecated_messages_sent = dict()
-
- @property
- def handlers(self):
- return self.logger.handlers
-
- def deprecated(self, msg, *args, **kwargs):
- """Call this method when a deprecated feature is used.
-
- If the system is configured for fatal deprecations then the message
- is logged at the 'critical' level and :class:`DeprecatedConfig` will
- be raised.
-
- Otherwise, the message will be logged (once) at the 'warn' level.
-
- :raises: :class:`DeprecatedConfig` if the system is configured for
- fatal deprecations.
-
- """
- stdmsg = _("Deprecated: %s") % msg
- if CONF.fatal_deprecations:
- self.critical(stdmsg, *args, **kwargs)
- raise DeprecatedConfig(msg=stdmsg)
-
- # Using a list because a tuple with dict can't be stored in a set.
- sent_args = self._deprecated_messages_sent.setdefault(msg, list())
-
- if args in sent_args:
- # Already logged this message, so don't log it again.
- return
-
- sent_args.append(args)
- self.warn(stdmsg, *args, **kwargs)
-
- def process(self, msg, kwargs):
- # NOTE(mrodden): catch any Message/other object and
- # coerce to unicode before they can get
- # to the python logging and possibly
- # cause string encoding trouble
- if not isinstance(msg, six.string_types):
- msg = six.text_type(msg)
-
- if 'extra' not in kwargs:
- kwargs['extra'] = {}
- extra = kwargs['extra']
-
- context = kwargs.pop('context', None)
- if not context:
- context = getattr(local.store, 'context', None)
- if context:
- extra.update(_dictify_context(context))
-
- instance = kwargs.pop('instance', None)
- instance_uuid = (extra.get('instance_uuid') or
- kwargs.pop('instance_uuid', None))
- instance_extra = ''
- if instance:
- instance_extra = CONF.instance_format % instance
- elif instance_uuid:
- instance_extra = (CONF.instance_uuid_format
- % {'uuid': instance_uuid})
- extra['instance'] = instance_extra
-
- extra.setdefault('user_identity', kwargs.pop('user_identity', None))
-
- extra['project'] = self.project
- extra['version'] = self.version
- extra['extra'] = extra.copy()
- return msg, kwargs
-
-
-class JSONFormatter(logging.Formatter):
- def __init__(self, fmt=None, datefmt=None):
- # NOTE(jkoelker) we ignore the fmt argument, but its still there
- # since logging.config.fileConfig passes it.
- self.datefmt = datefmt
-
- def formatException(self, ei, strip_newlines=True):
- lines = traceback.format_exception(*ei)
- if strip_newlines:
- lines = [moves.filter(
- lambda x: x,
- line.rstrip().splitlines()) for line in lines]
- lines = list(itertools.chain(*lines))
- return lines
-
- def format(self, record):
- message = {'message': record.getMessage(),
- 'asctime': self.formatTime(record, self.datefmt),
- 'name': record.name,
- 'msg': record.msg,
- 'args': record.args,
- 'levelname': record.levelname,
- 'levelno': record.levelno,
- 'pathname': record.pathname,
- 'filename': record.filename,
- 'module': record.module,
- 'lineno': record.lineno,
- 'funcname': record.funcName,
- 'created': record.created,
- 'msecs': record.msecs,
- 'relative_created': record.relativeCreated,
- 'thread': record.thread,
- 'thread_name': record.threadName,
- 'process_name': record.processName,
- 'process': record.process,
- 'traceback': None}
-
- if hasattr(record, 'extra'):
- message['extra'] = record.extra
-
- if record.exc_info:
- message['traceback'] = self.formatException(record.exc_info)
-
- return jsonutils.dumps(message)
-
-
-def _create_logging_excepthook(product_name):
- def logging_excepthook(exc_type, value, tb):
- extra = {'exc_info': (exc_type, value, tb)}
- getLogger(product_name).critical(
- "".join(traceback.format_exception_only(exc_type, value)),
- **extra)
- return logging_excepthook
-
-
-class LogConfigError(Exception):
-
- message = _('Error loading logging config %(log_config)s: %(err_msg)s')
-
- def __init__(self, log_config, err_msg):
- self.log_config = log_config
- self.err_msg = err_msg
-
- def __str__(self):
- return self.message % dict(log_config=self.log_config,
- err_msg=self.err_msg)
-
-
-def _load_log_config(log_config_append):
- try:
- logging.config.fileConfig(log_config_append,
- disable_existing_loggers=False)
- except moves.configparser.Error as exc:
- raise LogConfigError(log_config_append, six.text_type(exc))
-
-
-def setup(product_name, version='unknown'):
- """Setup logging."""
- if CONF.log_config_append:
- _load_log_config(CONF.log_config_append)
- else:
- _setup_logging_from_conf(product_name, version)
- sys.excepthook = _create_logging_excepthook(product_name)
-
-
-def set_defaults(logging_context_format_string):
- cfg.set_defaults(log_opts,
- logging_context_format_string=
- logging_context_format_string)
-
-
-def _find_facility_from_conf():
- facility_names = logging.handlers.SysLogHandler.facility_names
- facility = getattr(logging.handlers.SysLogHandler,
- CONF.syslog_log_facility,
- None)
-
- if facility is None and CONF.syslog_log_facility in facility_names:
- facility = facility_names.get(CONF.syslog_log_facility)
-
- if facility is None:
- valid_facilities = facility_names.keys()
- consts = ['LOG_AUTH', 'LOG_AUTHPRIV', 'LOG_CRON', 'LOG_DAEMON',
- 'LOG_FTP', 'LOG_KERN', 'LOG_LPR', 'LOG_MAIL', 'LOG_NEWS',
- 'LOG_AUTH', 'LOG_SYSLOG', 'LOG_USER', 'LOG_UUCP',
- 'LOG_LOCAL0', 'LOG_LOCAL1', 'LOG_LOCAL2', 'LOG_LOCAL3',
- 'LOG_LOCAL4', 'LOG_LOCAL5', 'LOG_LOCAL6', 'LOG_LOCAL7']
- valid_facilities.extend(consts)
- raise TypeError(_('syslog facility must be one of: %s') %
- ', '.join("'%s'" % fac
- for fac in valid_facilities))
-
- return facility
-
-
-class RFCSysLogHandler(logging.handlers.SysLogHandler):
- def __init__(self, *args, **kwargs):
- self.binary_name = _get_binary_name()
- # Do not use super() unless type(logging.handlers.SysLogHandler)
- # is 'type' (Python 2.7).
- # Use old style calls, if the type is 'classobj' (Python 2.6)
- logging.handlers.SysLogHandler.__init__(self, *args, **kwargs)
-
- def format(self, record):
- # Do not use super() unless type(logging.handlers.SysLogHandler)
- # is 'type' (Python 2.7).
- # Use old style calls, if the type is 'classobj' (Python 2.6)
- msg = logging.handlers.SysLogHandler.format(self, record)
- msg = self.binary_name + ' ' + msg
- return msg
-
-
-def _setup_logging_from_conf(project, version):
- log_root = getLogger(None).logger
- for handler in log_root.handlers:
- log_root.removeHandler(handler)
-
- if CONF.use_syslog:
- facility = _find_facility_from_conf()
- # TODO(bogdando) use the format provided by RFCSysLogHandler
- # after existing syslog format deprecation in J
- if CONF.use_syslog_rfc_format:
- syslog = RFCSysLogHandler(address='/dev/log',
- facility=facility)
- else:
- syslog = logging.handlers.SysLogHandler(address='/dev/log',
- facility=facility)
- log_root.addHandler(syslog)
-
- logpath = _get_log_file_path()
- if logpath:
- filelog = logging.handlers.WatchedFileHandler(logpath)
- log_root.addHandler(filelog)
-
- if CONF.use_stderr:
- streamlog = ColorHandler()
- log_root.addHandler(streamlog)
-
- elif not logpath:
- # pass sys.stdout as a positional argument
- # python2.6 calls the argument strm, in 2.7 it's stream
- streamlog = logging.StreamHandler(sys.stdout)
- log_root.addHandler(streamlog)
-
- if CONF.publish_errors:
- handler = importutils.import_object(
- "os_net_config.openstack.common.log_handler.PublishErrorsHandler",
- logging.ERROR)
- log_root.addHandler(handler)
-
- datefmt = CONF.log_date_format
- for handler in log_root.handlers:
- # NOTE(alaski): CONF.log_format overrides everything currently. This
- # should be deprecated in favor of context aware formatting.
- if CONF.log_format:
- handler.setFormatter(logging.Formatter(fmt=CONF.log_format,
- datefmt=datefmt))
- log_root.info('Deprecated: log_format is now deprecated and will '
- 'be removed in the next release')
- else:
- handler.setFormatter(ContextFormatter(project=project,
- version=version,
- datefmt=datefmt))
-
- if CONF.debug:
- log_root.setLevel(logging.DEBUG)
- elif CONF.verbose:
- log_root.setLevel(logging.INFO)
- else:
- log_root.setLevel(logging.WARNING)
-
- for pair in CONF.default_log_levels:
- mod, _sep, level_name = pair.partition('=')
- logger = logging.getLogger(mod)
- # NOTE(AAzza) in python2.6 Logger.setLevel doesn't convert string name
- # to integer code.
- if sys.version_info < (2, 7):
- level = logging.getLevelName(level_name)
- logger.setLevel(level)
- else:
- logger.setLevel(level_name)
-
-
-_loggers = {}
-
-
-def getLogger(name='unknown', version='unknown'):
- if name not in _loggers:
- _loggers[name] = ContextAdapter(logging.getLogger(name),
- name,
- version)
- return _loggers[name]
-
-
-def getLazyLogger(name='unknown', version='unknown'):
- """Returns lazy logger.
-
- Creates a pass-through logger that does not create the real logger
- until it is really needed and delegates all calls to the real logger
- once it is created.
- """
- return LazyAdapter(name, version)
-
-
-class WritableLogger(object):
- """A thin wrapper that responds to `write` and logs."""
-
- def __init__(self, logger, level=logging.INFO):
- self.logger = logger
- self.level = level
-
- def write(self, msg):
- self.logger.log(self.level, msg.rstrip())
-
-
-class ContextFormatter(logging.Formatter):
- """A context.RequestContext aware formatter configured through flags.
-
- The flags used to set format strings are: logging_context_format_string
- and logging_default_format_string. You can also specify
- logging_debug_format_suffix to append extra formatting if the log level is
- debug.
-
- For information about what variables are available for the formatter see:
- http://docs.python.org/library/logging.html#formatter
-
- If available, uses the context value stored in TLS - local.store.context
-
- """
-
- def __init__(self, *args, **kwargs):
- """Initialize ContextFormatter instance
-
- Takes additional keyword arguments which can be used in the message
- format string.
-
- :keyword project: project name
- :type project: string
- :keyword version: project version
- :type version: string
-
- """
-
- self.project = kwargs.pop('project', 'unknown')
- self.version = kwargs.pop('version', 'unknown')
-
- logging.Formatter.__init__(self, *args, **kwargs)
-
- def format(self, record):
- """Uses contextstring if request_id is set, otherwise default."""
-
- # store project info
- record.project = self.project
- record.version = self.version
-
- # store request info
- context = getattr(local.store, 'context', None)
- if context:
- d = _dictify_context(context)
- for k, v in d.items():
- setattr(record, k, v)
-
- # NOTE(sdague): default the fancier formatting params
- # to an empty string so we don't throw an exception if
- # they get used
- for key in ('instance', 'color', 'user_identity'):
- if key not in record.__dict__:
- record.__dict__[key] = ''
-
- if record.__dict__.get('request_id'):
- self._fmt = CONF.logging_context_format_string
- else:
- self._fmt = CONF.logging_default_format_string
-
- if (record.levelno == logging.DEBUG and
- CONF.logging_debug_format_suffix):
- self._fmt += " " + CONF.logging_debug_format_suffix
-
- # Cache this on the record, Logger will respect our formatted copy
- if record.exc_info:
- record.exc_text = self.formatException(record.exc_info, record)
- return logging.Formatter.format(self, record)
-
- def formatException(self, exc_info, record=None):
- """Format exception output with CONF.logging_exception_prefix."""
- if not record:
- return logging.Formatter.formatException(self, exc_info)
-
- stringbuffer = moves.StringIO()
- traceback.print_exception(exc_info[0], exc_info[1], exc_info[2],
- None, stringbuffer)
- lines = stringbuffer.getvalue().split('\n')
- stringbuffer.close()
-
- if CONF.logging_exception_prefix.find('%(asctime)') != -1:
- record.asctime = self.formatTime(record, self.datefmt)
-
- formatted_lines = []
- for line in lines:
- pl = CONF.logging_exception_prefix % record.__dict__
- fl = '%s%s' % (pl, line)
- formatted_lines.append(fl)
- return '\n'.join(formatted_lines)
-
-
-class ColorHandler(logging.StreamHandler):
- LEVEL_COLORS = {
- logging.DEBUG: '\033[00;32m', # GREEN
- logging.INFO: '\033[00;36m', # CYAN
- logging.AUDIT: '\033[01;36m', # BOLD CYAN
- logging.WARN: '\033[01;33m', # BOLD YELLOW
- logging.ERROR: '\033[01;31m', # BOLD RED
- logging.CRITICAL: '\033[01;31m', # BOLD RED
- }
-
- def format(self, record):
- record.color = self.LEVEL_COLORS[record.levelno]
- return logging.StreamHandler.format(self, record)
-
-
-class DeprecatedConfig(Exception):
- message = _("Fatal call to deprecated config: %(msg)s")
-
- def __init__(self, msg):
- super(Exception, self).__init__(self.message % dict(msg=msg))
diff --git a/os_net_config/openstack/common/processutils.py b/os_net_config/openstack/common/processutils.py
deleted file mode 100644
index adfb91d..0000000
--- a/os_net_config/openstack/common/processutils.py
+++ /dev/null
@@ -1,272 +0,0 @@
-# Copyright 2011 OpenStack Foundation.
-# All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
-
-"""
-System-level utilities and helper functions.
-"""
-
-import errno
-import logging as stdlib_logging
-import os
-import random
-import shlex
-import signal
-
-from eventlet.green import subprocess
-from eventlet import greenthread
-import six
-
-from os_net_config.openstack.common.gettextutils import _
-from os_net_config.openstack.common import log as logging
-
-
-LOG = logging.getLogger(__name__)
-
-
-class InvalidArgumentError(Exception):
- def __init__(self, message=None):
- super(InvalidArgumentError, self).__init__(message)
-
-
-class UnknownArgumentError(Exception):
- def __init__(self, message=None):
- super(UnknownArgumentError, self).__init__(message)
-
-
-class ProcessExecutionError(Exception):
- def __init__(self, stdout=None, stderr=None, exit_code=None, cmd=None,
- description=None):
- self.exit_code = exit_code
- self.stderr = stderr
- self.stdout = stdout
- self.cmd = cmd
- self.description = description
-
- if description is None:
- description = _("Unexpected error while running command.")
- if exit_code is None:
- exit_code = '-'
- message = _('%(description)s\n'
- 'Command: %(cmd)s\n'
- 'Exit code: %(exit_code)s\n'
- 'Stdout: %(stdout)r\n'
- 'Stderr: %(stderr)r') % {'description': description,
- 'cmd': cmd,
- 'exit_code': exit_code,
- 'stdout': stdout,
- 'stderr': stderr}
- super(ProcessExecutionError, self).__init__(message)
-
-
-class NoRootWrapSpecified(Exception):
- def __init__(self, message=None):
- super(NoRootWrapSpecified, self).__init__(message)
-
-
-def _subprocess_setup():
- # Python installs a SIGPIPE handler by default. This is usually not what
- # non-Python subprocesses expect.
- signal.signal(signal.SIGPIPE, signal.SIG_DFL)
-
-
-def execute(*cmd, **kwargs):
- """Helper method to shell out and execute a command through subprocess.
-
- Allows optional retry.
-
- :param cmd: Passed to subprocess.Popen.
- :type cmd: string
- :param process_input: Send to opened process.
- :type process_input: string
- :param env_variables: Environment variables and their values that
- will be set for the process.
- :type env_variables: dict
- :param check_exit_code: Single bool, int, or list of allowed exit
- codes. Defaults to [0]. Raise
- :class:`ProcessExecutionError` unless
- program exits with one of these code.
- :type check_exit_code: boolean, int, or [int]
- :param delay_on_retry: True | False. Defaults to True. If set to True,
- wait a short amount of time before retrying.
- :type delay_on_retry: boolean
- :param attempts: How many times to retry cmd.
- :type attempts: int
- :param run_as_root: True | False. Defaults to False. If set to True,
- the command is prefixed by the command specified
- in the root_helper kwarg.
- :type run_as_root: boolean
- :param root_helper: command to prefix to commands called with
- run_as_root=True
- :type root_helper: string
- :param shell: whether or not there should be a shell used to
- execute this command. Defaults to false.
- :type shell: boolean
- :param loglevel: log level for execute commands.
- :type loglevel: int. (Should be stdlib_logging.DEBUG or
- stdlib_logging.INFO)
- :returns: (stdout, stderr) from process execution
- :raises: :class:`UnknownArgumentError` on
- receiving unknown arguments
- :raises: :class:`ProcessExecutionError`
- """
-
- process_input = kwargs.pop('process_input', None)
- env_variables = kwargs.pop('env_variables', None)
- check_exit_code = kwargs.pop('check_exit_code', [0])
- ignore_exit_code = False
- delay_on_retry = kwargs.pop('delay_on_retry', True)
- attempts = kwargs.pop('attempts', 1)
- run_as_root = kwargs.pop('run_as_root', False)
- root_helper = kwargs.pop('root_helper', '')
- shell = kwargs.pop('shell', False)
- loglevel = kwargs.pop('loglevel', stdlib_logging.DEBUG)
-
- if isinstance(check_exit_code, bool):
- ignore_exit_code = not check_exit_code
- check_exit_code = [0]
- elif isinstance(check_exit_code, int):
- check_exit_code = [check_exit_code]
-
- if kwargs:
- raise UnknownArgumentError(_('Got unknown keyword args '
- 'to utils.execute: %r') % kwargs)
-
- if run_as_root and hasattr(os, 'geteuid') and os.geteuid() != 0:
- if not root_helper:
- raise NoRootWrapSpecified(
- message=_('Command requested root, but did not '
- 'specify a root helper.'))
- cmd = shlex.split(root_helper) + list(cmd)
-
- cmd = map(str, cmd)
-
- while attempts > 0:
- attempts -= 1
- try:
- LOG.log(loglevel, 'Running cmd (subprocess): %s',
- ' '.join(logging.mask_password(cmd)))
- _PIPE = subprocess.PIPE # pylint: disable=E1101
-
- if os.name == 'nt':
- preexec_fn = None
- close_fds = False
- else:
- preexec_fn = _subprocess_setup
- close_fds = True
-
- obj = subprocess.Popen(cmd,
- stdin=_PIPE,
- stdout=_PIPE,
- stderr=_PIPE,
- close_fds=close_fds,
- preexec_fn=preexec_fn,
- shell=shell,
- env=env_variables)
- result = None
- for _i in six.moves.range(20):
- # NOTE(russellb) 20 is an arbitrary number of retries to
- # prevent any chance of looping forever here.
- try:
- if process_input is not None:
- result = obj.communicate(process_input)
- else:
- result = obj.communicate()
- except OSError as e:
- if e.errno in (errno.EAGAIN, errno.EINTR):
- continue
- raise
- break
- obj.stdin.close() # pylint: disable=E1101
- _returncode = obj.returncode # pylint: disable=E1101
- LOG.log(loglevel, 'Result was %s' % _returncode)
- if not ignore_exit_code and _returncode not in check_exit_code:
- (stdout, stderr) = result
- raise ProcessExecutionError(exit_code=_returncode,
- stdout=stdout,
- stderr=stderr,
- cmd=' '.join(cmd))
- return result
- except ProcessExecutionError:
- if not attempts:
- raise
- else:
- LOG.log(loglevel, '%r failed. Retrying.', cmd)
- if delay_on_retry:
- greenthread.sleep(random.randint(20, 200) / 100.0)
- finally:
- # NOTE(termie): this appears to be necessary to let the subprocess
- # call clean something up in between calls, without
- # it two execute calls in a row hangs the second one
- greenthread.sleep(0)
-
-
-def trycmd(*args, **kwargs):
- """A wrapper around execute() to more easily handle warnings and errors.
-
- Returns an (out, err) tuple of strings containing the output of
- the command's stdout and stderr. If 'err' is not empty then the
- command can be considered to have failed.
-
- :discard_warnings True | False. Defaults to False. If set to True,
- then for succeeding commands, stderr is cleared
-
- """
- discard_warnings = kwargs.pop('discard_warnings', False)
-
- try:
- out, err = execute(*args, **kwargs)
- failed = False
- except ProcessExecutionError as exn:
- out, err = '', six.text_type(exn)
- failed = True
-
- if not failed and discard_warnings and err:
- # Handle commands that output to stderr but otherwise succeed
- err = ''
-
- return out, err
-
-
-def ssh_execute(ssh, cmd, process_input=None,
- addl_env=None, check_exit_code=True):
- LOG.debug('Running cmd (SSH): %s', cmd)
- if addl_env:
- raise InvalidArgumentError(_('Environment not supported over SSH'))
-
- if process_input:
- # This is (probably) fixable if we need it...
- raise InvalidArgumentError(_('process_input not supported over SSH'))
-
- stdin_stream, stdout_stream, stderr_stream = ssh.exec_command(cmd)
- channel = stdout_stream.channel
-
- # NOTE(justinsb): This seems suspicious...
- # ...other SSH clients have buffering issues with this approach
- stdout = stdout_stream.read()
- stderr = stderr_stream.read()
- stdin_stream.close()
-
- exit_status = channel.recv_exit_status()
-
- # exit_status == -1 if no exit code was returned
- if exit_status != -1:
- LOG.debug('Result was %s' % exit_status)
- if check_exit_code and exit_status != 0:
- raise ProcessExecutionError(exit_code=exit_status,
- stdout=stdout,
- stderr=stderr,
- cmd=cmd)
-
- return (stdout, stderr)
diff --git a/os_net_config/openstack/common/strutils.py b/os_net_config/openstack/common/strutils.py
deleted file mode 100644
index b315e99..0000000
--- a/os_net_config/openstack/common/strutils.py
+++ /dev/null
@@ -1,239 +0,0 @@
-# Copyright 2011 OpenStack Foundation.
-# All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
-
-"""
-System-level utilities and helper functions.
-"""
-
-import math
-import re
-import sys
-import unicodedata
-
-import six
-
-from os_net_config.openstack.common.gettextutils import _
-
-
-UNIT_PREFIX_EXPONENT = {
- 'k': 1,
- 'K': 1,
- 'Ki': 1,
- 'M': 2,
- 'Mi': 2,
- 'G': 3,
- 'Gi': 3,
- 'T': 4,
- 'Ti': 4,
-}
-UNIT_SYSTEM_INFO = {
- 'IEC': (1024, re.compile(r'(^[-+]?\d*\.?\d+)([KMGT]i?)?(b|bit|B)$')),
- 'SI': (1000, re.compile(r'(^[-+]?\d*\.?\d+)([kMGT])?(b|bit|B)$')),
-}
-
-TRUE_STRINGS = ('1', 't', 'true', 'on', 'y', 'yes')
-FALSE_STRINGS = ('0', 'f', 'false', 'off', 'n', 'no')
-
-SLUGIFY_STRIP_RE = re.compile(r"[^\w\s-]")
-SLUGIFY_HYPHENATE_RE = re.compile(r"[-\s]+")
-
-
-def int_from_bool_as_string(subject):
- """Interpret a string as a boolean and return either 1 or 0.
-
- Any string value in:
-
- ('True', 'true', 'On', 'on', '1')
-
- is interpreted as a boolean True.
-
- Useful for JSON-decoded stuff and config file parsing
- """
- return bool_from_string(subject) and 1 or 0
-
-
-def bool_from_string(subject, strict=False, default=False):
- """Interpret a string as a boolean.
-
- A case-insensitive match is performed such that strings matching 't',
- 'true', 'on', 'y', 'yes', or '1' are considered True and, when
- `strict=False`, anything else returns the value specified by 'default'.
-
- Useful for JSON-decoded stuff and config file parsing.
-
- If `strict=True`, unrecognized values, including None, will raise a
- ValueError which is useful when parsing values passed in from an API call.
- Strings yielding False are 'f', 'false', 'off', 'n', 'no', or '0'.
- """
- if not isinstance(subject, six.string_types):
- subject = six.text_type(subject)
-
- lowered = subject.strip().lower()
-
- if lowered in TRUE_STRINGS:
- return True
- elif lowered in FALSE_STRINGS:
- return False
- elif strict:
- acceptable = ', '.join(
- "'%s'" % s for s in sorted(TRUE_STRINGS + FALSE_STRINGS))
- msg = _("Unrecognized value '%(val)s', acceptable values are:"
- " %(acceptable)s") % {'val': subject,
- 'acceptable': acceptable}
- raise ValueError(msg)
- else:
- return default
-
-
-def safe_decode(text, incoming=None, errors='strict'):
- """Decodes incoming text/bytes string using `incoming` if they're not
- already unicode.
-
- :param incoming: Text's current encoding
- :param errors: Errors handling policy. See here for valid
- values http://docs.python.org/2/library/codecs.html
- :returns: text or a unicode `incoming` encoded
- representation of it.
- :raises TypeError: If text is not an instance of str
- """
- if not isinstance(text, (six.string_types, six.binary_type)):
- raise TypeError("%s can't be decoded" % type(text))
-
- if isinstance(text, six.text_type):
- return text
-
- if not incoming:
- incoming = (sys.stdin.encoding or
- sys.getdefaultencoding())
-
- try:
- return text.decode(incoming, errors)
- except UnicodeDecodeError:
- # Note(flaper87) If we get here, it means that
- # sys.stdin.encoding / sys.getdefaultencoding
- # didn't return a suitable encoding to decode
- # text. This happens mostly when global LANG
- # var is not set correctly and there's no
- # default encoding. In this case, most likely
- # python will use ASCII or ANSI encoders as
- # default encodings but they won't be capable
- # of decoding non-ASCII characters.
- #
- # Also, UTF-8 is being used since it's an ASCII
- # extension.
- return text.decode('utf-8', errors)
-
-
-def safe_encode(text, incoming=None,
- encoding='utf-8', errors='strict'):
- """Encodes incoming text/bytes string using `encoding`.
-
- If incoming is not specified, text is expected to be encoded with
- current python's default encoding. (`sys.getdefaultencoding`)
-
- :param incoming: Text's current encoding
- :param encoding: Expected encoding for text (Default UTF-8)
- :param errors: Errors handling policy. See here for valid
- values http://docs.python.org/2/library/codecs.html
- :returns: text or a bytestring `encoding` encoded
- representation of it.
- :raises TypeError: If text is not an instance of str
- """
- if not isinstance(text, (six.string_types, six.binary_type)):
- raise TypeError("%s can't be encoded" % type(text))
-
- if not incoming:
- incoming = (sys.stdin.encoding or
- sys.getdefaultencoding())
-
- if isinstance(text, six.text_type):
- return text.encode(encoding, errors)
- elif text and encoding != incoming:
- # Decode text before encoding it with `encoding`
- text = safe_decode(text, incoming, errors)
- return text.encode(encoding, errors)
- else:
- return text
-
-
-def string_to_bytes(text, unit_system='IEC', return_int=False):
- """Converts a string into an float representation of bytes.
-
- The units supported for IEC ::
-
- Kb(it), Kib(it), Mb(it), Mib(it), Gb(it), Gib(it), Tb(it), Tib(it)
- KB, KiB, MB, MiB, GB, GiB, TB, TiB
-
- The units supported for SI ::
-
- kb(it), Mb(it), Gb(it), Tb(it)
- kB, MB, GB, TB
-
- Note that the SI unit system does not support capital letter 'K'
-
- :param text: String input for bytes size conversion.
- :param unit_system: Unit system for byte size conversion.
- :param return_int: If True, returns integer representation of text
- in bytes. (default: decimal)
- :returns: Numerical representation of text in bytes.
- :raises ValueError: If text has an invalid value.
-
- """
- try:
- base, reg_ex = UNIT_SYSTEM_INFO[unit_system]
- except KeyError:
- msg = _('Invalid unit system: "%s"') % unit_system
- raise ValueError(msg)
- match = reg_ex.match(text)
- if match:
- magnitude = float(match.group(1))
- unit_prefix = match.group(2)
- if match.group(3) in ['b', 'bit']:
- magnitude /= 8
- else:
- msg = _('Invalid string format: %s') % text
- raise ValueError(msg)
- if not unit_prefix:
- res = magnitude
- else:
- res = magnitude * pow(base, UNIT_PREFIX_EXPONENT[unit_prefix])
- if return_int:
- return int(math.ceil(res))
- return res
-
-
-def to_slug(value, incoming=None, errors="strict"):
- """Normalize string.
-
- Convert to lowercase, remove non-word characters, and convert spaces
- to hyphens.
-
- Inspired by Django's `slugify` filter.
-
- :param value: Text to slugify
- :param incoming: Text's current encoding
- :param errors: Errors handling policy. See here for valid
- values http://docs.python.org/2/library/codecs.html
- :returns: slugified unicode representation of `value`
- :raises TypeError: If text is not an instance of str
- """
- value = safe_decode(value, incoming, errors)
- # NOTE(aababilov): no need to use safe_(encode|decode) here:
- # encodings are always "ascii", error handling is always "ignore"
- # and types are always known (first: unicode; second: str)
- value = unicodedata.normalize("NFKD", value).encode(
- "ascii", "ignore").decode("ascii")
- value = SLUGIFY_STRIP_RE.sub("", value).strip().lower()
- return SLUGIFY_HYPHENATE_RE.sub("-", value)
diff --git a/os_net_config/openstack/common/timeutils.py b/os_net_config/openstack/common/timeutils.py
deleted file mode 100644
index 52688a0..0000000
--- a/os_net_config/openstack/common/timeutils.py
+++ /dev/null
@@ -1,210 +0,0 @@
-# Copyright 2011 OpenStack Foundation.
-# All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
-
-"""
-Time related utilities and helper functions.
-"""
-
-import calendar
-import datetime
-import time
-
-import iso8601
-import six
-
-
-# ISO 8601 extended time format with microseconds
-_ISO8601_TIME_FORMAT_SUBSECOND = '%Y-%m-%dT%H:%M:%S.%f'
-_ISO8601_TIME_FORMAT = '%Y-%m-%dT%H:%M:%S'
-PERFECT_TIME_FORMAT = _ISO8601_TIME_FORMAT_SUBSECOND
-
-
-def isotime(at=None, subsecond=False):
- """Stringify time in ISO 8601 format."""
- if not at:
- at = utcnow()
- st = at.strftime(_ISO8601_TIME_FORMAT
- if not subsecond
- else _ISO8601_TIME_FORMAT_SUBSECOND)
- tz = at.tzinfo.tzname(None) if at.tzinfo else 'UTC'
- st += ('Z' if tz == 'UTC' else tz)
- return st
-
-
-def parse_isotime(timestr):
- """Parse time from ISO 8601 format."""
- try:
- return iso8601.parse_date(timestr)
- except iso8601.ParseError as e:
- raise ValueError(six.text_type(e))
- except TypeError as e:
- raise ValueError(six.text_type(e))
-
-
-def strtime(at=None, fmt=PERFECT_TIME_FORMAT):
- """Returns formatted utcnow."""
- if not at:
- at = utcnow()
- return at.strftime(fmt)
-
-
-def parse_strtime(timestr, fmt=PERFECT_TIME_FORMAT):
- """Turn a formatted time back into a datetime."""
- return datetime.datetime.strptime(timestr, fmt)
-
-
-def normalize_time(timestamp):
- """Normalize time in arbitrary timezone to UTC naive object."""
- offset = timestamp.utcoffset()
- if offset is None:
- return timestamp
- return timestamp.replace(tzinfo=None) - offset
-
-
-def is_older_than(before, seconds):
- """Return True if before is older than seconds."""
- if isinstance(before, six.string_types):
- before = parse_strtime(before).replace(tzinfo=None)
- else:
- before = before.replace(tzinfo=None)
-
- return utcnow() - before > datetime.timedelta(seconds=seconds)
-
-
-def is_newer_than(after, seconds):
- """Return True if after is newer than seconds."""
- if isinstance(after, six.string_types):
- after = parse_strtime(after).replace(tzinfo=None)
- else:
- after = after.replace(tzinfo=None)
-
- return after - utcnow() > datetime.timedelta(seconds=seconds)
-
-
-def utcnow_ts():
- """Timestamp version of our utcnow function."""
- if utcnow.override_time is None:
- # NOTE(kgriffs): This is several times faster
- # than going through calendar.timegm(...)
- return int(time.time())
-
- return calendar.timegm(utcnow().timetuple())
-
-
-def utcnow():
- """Overridable version of utils.utcnow."""
- if utcnow.override_time:
- try:
- return utcnow.override_time.pop(0)
- except AttributeError:
- return utcnow.override_time
- return datetime.datetime.utcnow()
-
-
-def iso8601_from_timestamp(timestamp):
- """Returns a iso8601 formatted date from timestamp."""
- return isotime(datetime.datetime.utcfromtimestamp(timestamp))
-
-
-utcnow.override_time = None
-
-
-def set_time_override(override_time=None):
- """Overrides utils.utcnow.
-
- Make it return a constant time or a list thereof, one at a time.
-
- :param override_time: datetime instance or list thereof. If not
- given, defaults to the current UTC time.
- """
- utcnow.override_time = override_time or datetime.datetime.utcnow()
-
-
-def advance_time_delta(timedelta):
- """Advance overridden time using a datetime.timedelta."""
- assert(not utcnow.override_time is None)
- try:
- for dt in utcnow.override_time:
- dt += timedelta
- except TypeError:
- utcnow.override_time += timedelta
-
-
-def advance_time_seconds(seconds):
- """Advance overridden time by seconds."""
- advance_time_delta(datetime.timedelta(0, seconds))
-
-
-def clear_time_override():
- """Remove the overridden time."""
- utcnow.override_time = None
-
-
-def marshall_now(now=None):
- """Make an rpc-safe datetime with microseconds.
-
- Note: tzinfo is stripped, but not required for relative times.
- """
- if not now:
- now = utcnow()
- return dict(day=now.day, month=now.month, year=now.year, hour=now.hour,
- minute=now.minute, second=now.second,
- microsecond=now.microsecond)
-
-
-def unmarshall_time(tyme):
- """Unmarshall a datetime dict."""
- return datetime.datetime(day=tyme['day'],
- month=tyme['month'],
- year=tyme['year'],
- hour=tyme['hour'],
- minute=tyme['minute'],
- second=tyme['second'],
- microsecond=tyme['microsecond'])
-
-
-def delta_seconds(before, after):
- """Return the difference between two timing objects.
-
- Compute the difference in seconds between two date, time, or
- datetime objects (as a float, to microsecond resolution).
- """
- delta = after - before
- return total_seconds(delta)
-
-
-def total_seconds(delta):
- """Return the total seconds of datetime.timedelta object.
-
- Compute total seconds of datetime.timedelta, datetime.timedelta
- doesn't have method total_seconds in Python2.6, calculate it manually.
- """
- try:
- return delta.total_seconds()
- except AttributeError:
- return ((delta.days * 24 * 3600) + delta.seconds +
- float(delta.microseconds) / (10 ** 6))
-
-
-def is_soon(dt, window):
- """Determines if time is going to happen in the next window seconds.
-
- :param dt: the time
- :param window: minimum seconds to remain to consider the time not soon
-
- :return: True if expiration is within the given duration
- """
- soon = (utcnow() + datetime.timedelta(seconds=window))
- return normalize_time(dt) <= soon
diff --git a/os_net_config/tests/test_impl_eni.py b/os_net_config/tests/test_impl_eni.py
index 701806f..9322017 100644
--- a/os_net_config/tests/test_impl_eni.py
+++ b/os_net_config/tests/test_impl_eni.py
@@ -16,9 +16,10 @@
import tempfile
+from oslo_concurrency import processutils
+
from os_net_config import impl_eni
from os_net_config import objects
-from os_net_config.openstack.common import processutils
from os_net_config.tests import base
from os_net_config import utils
diff --git a/os_net_config/tests/test_impl_ifcfg.py b/os_net_config/tests/test_impl_ifcfg.py
index 46371db..02a5cb4 100644
--- a/os_net_config/tests/test_impl_ifcfg.py
+++ b/os_net_config/tests/test_impl_ifcfg.py
@@ -17,9 +17,10 @@
import os.path
import tempfile
+from oslo_concurrency import processutils
+
from os_net_config import impl_ifcfg
from os_net_config import objects
-from os_net_config.openstack.common import processutils
from os_net_config.tests import base
from os_net_config import utils
diff --git a/requirements.txt b/requirements.txt
index b3cb7ed..cc08a28 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,5 +5,6 @@ six>=1.6.0
eventlet>=0.13.0
iso8601>=0.1.9
netaddr>=0.7.6
-oslo.config>=1.2.0
+oslo.concurrency>=1.4.1 # Apache-2.0
+oslo.utils>=1.2.0 # Apache-2.0
PyYAML>=3.1.0